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[S390] etr: fix compile error on !SMP

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Since a5fbb6d106
"KVM: fix !SMP build error" smp_call_function isn't a define anymore
that folds into nothing but a define that calls up_smp_call_function
with all parameters. Hence we cannot #ifdef out the unused code
anymore...
This seems to be the preferred method, so do this for s390 as well.

arch/s390/kernel/time.c: In function 'etr_sync_clock':
arch/s390/kernel/time.c:825: error: 'clock_sync_cpu_start' undeclared
arch/s390/kernel/time.c:862: error: 'clock_sync_cpu_end' undeclared

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2008-02-19 15:29:31 +01:00 committed by Martin Schwidefsky
parent b32ecdb725
commit 06cb92ffe4
1 changed files with 0 additions and 2 deletions
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2
arch/s390/kernel/time.c
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@ -744,7 +744,6 @@ static void etr_adjust_time(unsigned long long clock, unsigned long long delay)
}
}
#ifdef CONFIG_SMP
static void etr_sync_cpu_start(void *dummy)
{
int *in_sync = dummy;
@ -777,7 +776,6 @@ static void etr_sync_cpu_start(void *dummy)
static void etr_sync_cpu_end(void *dummy)
{
}
#endif /* CONFIG_SMP */
/*
* Sync the TOD clock using the port refered to by aibp. This port